Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.371062E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T05:49:47+0800
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    1 Object 1

    AOE ID 51971
    NORAD ID 51971
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53693
    NORAD ID 53693
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3669 STARLINK-4566
    Time of Closest Approach 2026-10-21T22:14:57+0000
    Collision Probability (Pc) 1.371062E-6
    Conjunction Distance (km) 2.787 km
    Relative Speed (km/s) 13.06 km/s
    Conjunction Risk Parameters R (Radial): 2.661 | I (In-track): -0.424 | C (Cross-track): -0.714
    Collision Risk Index (CRI) 0.38
    X Position (km) 4072.656 4070.849
    Position Y (km) -1323.247 -1322.015
    Position Z (km) -5352.151 -5350.424
    Velocity X (km/s) 3.842 -6.018
    Velocity Y (km/s) 6.444 0.328
    Velocity Z (km/s) 1.331 -4.663

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3669 STARLINK-4566
    Semimajor Axis (a) 6848.848 km 6843.659 km
    Eccentricity (e) 0.000119 0.000178
    Inclination (i) 53.1593° 97.2844°
    RAAN 53.0168° 170.3968°
    Perigee Argument 86.7753° 81.0412°
    Mean Anomaly (M) 273.3385° 279.1033°
    Apogee 471.528 km 466.742 km
    Perigee 469.894 km 464.302 km
    Orbit Epoch 2026-10-21T14:45:23+0000 2026-10-21T02:26:53+0000

    STARLINK-3669 & STARLINK-4566 Collision Probability (Pc) Trend

    STARLINK-3669 & STARLINK-4566 Collision Probability (Pc) TrendNot Available

    STARLINK-3669 & STARLINK-4566 Miss Distance (Miss Distance) Trend

    STARLINK-3669 & STARLINK-4566 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3669Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4566Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3669Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4566Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3669

    No nearby objects data